@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4efde309-c6fa-4f0a-86f4-681b4491c09d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4efde309-c6fa-4f0a-86f4-681b4491c09d> .